Introduction
RC Group SpA specializes in air conditioning and refrigeration solutions, focusing on heat pumps and multifunction units. The company is ISO 9001 and ISO 14001 certified, ensuring adherence to quality and environmental management standards. It operates production plants in Italy and China and participates in the EUROVENT and GOST certification programs.
Certifications
RC Group holds ISO 9001:2008 and ISO 14001:2004 certifications, ensuring compliance with quality and environmental management standards. The company also participates in the EUROVENT certification program, which verifies product specifications for air-conditioning and refrigeration systems.
Company ProfileFounded in 1963, RC Group offers a wide range of refrigeration,
heat pump, and multifunction units. It joined DeLclima SpA in 2011 and provides tailor-made solutions for various industrial cooling processes, emphasizing quality, environmental protection, and customer satisfaction.
Product SelectionThe document details various product lines, including air-cooled and water-cooled heat pump chillers, multifunction chillers, and
air conditioners for comfort. Each product line is designed to meet specific cooling and heating needs, with options for different compressor types and fan configurations.
Technological Evolution
RC Group's products are developed using advanced design tools and software, ensuring compliance with European and international standards. The company utilizes CAD, thermodynamic, and acoustical simulators to design high-quality equipment.
Units Management Software
RC Group offers software solutions like RC WORLD for product selection and SPECTRUM for energy analysis. The SEQUENCER and RILHEVA software provide performance monitoring and remote management capabilities.
Conclusion
RC Group SpA is a leader in precision air conditioning and refrigeration, offering innovative and reliable solutions tailored to customer needs. The company's commitment to quality, environmental standards, and technological advancement positions it as a key player in the global market.
OverviewThis document provides detailed specifications and features of various heat pump and
chiller systems produced by RC Group SpA. It includes information on water-cooled and air-cooled systems, highlighting their components, operational limits, and benefits.
Product Specifications- Water-Cooled Heat Pumps: Equipped with scroll or screw compressors and plate or shell and tube heat exchangers. They feature hydraulic circuit inversion for enhanced efficiency.
- Air-Cooled Heat Pumps: Utilize scroll compressors and plate type heat exchangers, designed for outdoor installation with axial or plug fans.
- Multifunction Chillers: Available in air-cooled and water-cooled variants, these units are equipped with scroll or screw compressors and are designed for both cooling and heating applications.
Main Features- EC Motors: Brushless motors with electronic commutation for high energy savings, minimal noise, and reduced electromagnetic interference.
- Electronic Expansion Valves: Provide higher energy efficiency and system stability, replacing traditional expansion valves in reverse cycle heat pumps.
- Microprocessor Control System: Includes a graphic display for monitoring and control, with features like remote alarm contact and data storage.
- IDEA® Defrosting System: A patented dynamic control system that optimizes defrosting cycles, reducing energy consumption by 15-20% annually.
Performance and Benefits- High energy efficiency with COP and ESEER ratings up to 3.63 and 3.40, respectively.
- Designed for low noise emissions with optional noise reduction kits.
- Weather-resistant materials suitable for outdoor installation.
- Wide range of operation with precise control and high capacity modulation.
Optional Accessories
Includes condensate collecting pans, water mesh filters, remote control kits, and more, enhancing the functionality and maintenance of the systems.
Conclusion
RC Group's heat pumps and chillers are designed for high efficiency, low noise, and ease of maintenance, making them suitable for various industrial and commercial applications.
Main Features:- Air/water reversible heat pumps available in 9 models for indoor installation.
- Equipped with scroll compressors and R410A refrigerant.
- Single refrigerant circuit with a plate type heat exchanger.
- Plug fans with EC motors for high efficiency and low electromagnetic noise.
- Eurovent certified with EER up to 2.63 and COP up to 3.47.
Main Benefits:- Noise reduction kits and partial heat recovery systems available.
- Easy maintenance and high efficiency due to EC plug fans.
Technical Specifications:- Cooling capacity ranges from 11.9 to 36.1 kW.
- Heating capacity ranges from 14.7 to 45.8 kW.
- Power supply: 400/3/50+N V/Ph/Hz.
- Working limits in cooling mode: Chilled water outlet temperature -8 to 18°C, ambient temperature -10 to 46°C.
- Working limits in heating mode: Hot water outlet temperature 25 to 50°C, ambient temperature -7 to 20°C.
Optional Accessories:- Noise reduction kits, remote control kits, and outdoor installation kits.
- Master plant sequencer and GSM modem kits available.
Main Components:- Framework made of steel plate with protective treatment and epoxy powder coating.
- Scroll compressors with ON/OFF capacity control and thermal protection.
- Copper brazed plate type evaporator with AISI 316 stainless steel connections.
- Refrigerant circuit includes reversing valve, expansion valve, and safety valves.
- Hydraulic assembly with pumping group, expansion tank, and safety valve.
- Electrical panel compliant with EN60204-1 norms, suitable for outdoor installation.
Control System:- Microprocessor control with display for alarm codes, set values, and temperature values.
- Dynamic set point and compressor running hour meter included.
Terminal Box
- Enclosure class: IP54
- Equipped with rubber supports.
Plant Heat Exchanger
- Type: Copper brazed plate with AISI 316 stainless steel components.
- Refrigerant circuits: Single for S version, double for D version.
- Features: Anticondensate insulation, temperature sensors, differential water pressure switch, antifreeze heater.
Exhaustion Heat Exchanger
- Coil: Internally corrugated copper tubes with high-efficiency aluminum fins.
- Features: Optimized refrigerant circulation, ambient temperature sensor, galvanized steel frame.
Fans Section
- Type: Axial fans with sickle-shaped blades.
- Motor: Brushless synchronous EC motor with electronic commutation.
- Features: Maintenance-free bearings, IP54 enclosure class.
Refrigerant Circuit
- Components: Reversing valve, electronic expansion valve, energy reserve module, sight glass, liquid receiver, filter dryer, service valves, non-return valve, safety valves, pressure transducers, high-pressure safety switch, oil systems, IDEA® defrosting system.
- Refrigerant: R410A with anticondensate insulation.
Electrical Panel
- Compliance: EN60204-1 norms.
- Features: Main switch, magnetothermic switches, contactors, transformer, control panel, mode selector, power supply 400/3/50.
Control System
- System: MP.COM microprocessor with graphic display.
- Features: Remote alarm contact, hour-meter, clock card, nonvolatile memory, password protection, LAN connection.
Hydraulic Connections
- Specifications: Threaded connections up to 3” diameter, ISO 228/1 – G M and ISO 7/1 – R standards.
- Note: Flange and flexible joint not supplied.
Optional Accessories
- Includes: Pumping groups, noise reduction kits, antivibration holders, brine kits, desuperheater, coil protection, serial boards, data logger, remote terminal kit, etc.
Technical Data
- Cooling and heating capacities, power input, flow rates, pressure drops, sound levels, and other performance metrics are provided for various sizes and configurations.
Overview: The document provides technical specifications and features of the REVERSO PF air/water reversible heat pumps designed for indoor installation. These units are equipped with scroll compressors and plug-fans, offering a range of cooling and heating capacities.
Main Features:- Air/water reversible heat pump with 29 models available.
- Cooling capacity ranges from 19.1 to 255.0 kW and heating capacity from 23.7 to 324.0 kW.
- Utilizes R410A refrigerant with single or double refrigerant circuits.
- Equipped with a plate-type heat exchanger and electronic expansion valve.
- Designed for high efficiency with EER up to 2.68 and COP up to 3.47.
- Includes a patented IDEA® defrosting system for energy savings.
Specifications:- Power supply: 400/3/50 V/Ph/Hz.
- Max unit operating current (FLA) and starting current (LRA) are specified for different models.
- Sound power level and average sound pressure level are measured according to ISO standards.
- Hydraulic connections and plant exchanger details are provided.
Components:- Framework: Made of steel plate with protective treatment and painted with epoxy powders.
- Compressors: Hermetic scroll compressors optimized for R410A with ON/OFF capacity control.
- Heat Exchangers: Copper brazed plate type with anticondensate insulation and differential water pressure switch.
- Fans: Centrifugal fans with backward curved blades and EC motor for efficient operation.
- Refrigerant Circuit: Includes reversing valve, electronic expansion valve, and safety features.
- Electrical Panel: Complies with EN60204-1 norms, suitable for outdoor installation.
Installation and Operation:- Designed for indoor installation with ducting for air suction and discharge.
- Optional kits available for noise reduction and partial heat recovery.
- Working limits in cooling mode: Chilled water outlet temperature -12 to 20°C, ambient temperature -10 to 45°C.
- Working limits in heating mode: Hot water outlet temperature 30 to 60°C, ambient temperature -10 to 30°C.
Specifications:
The document outlines the specifications for a control system and hydraulic connections for heat exchangers. The control system includes an MP.COM microprocessor with a graphic display for monitoring operations and alarms, featuring a voltage-free contact for remote alarms, hour-meter, clock card, nonvolatile memory, password-protected menu, and LAN connection. The power supply is specified as 400/3/50.
Hydraulic Connections:
Threaded hydraulic connections for heat exchangers are available up to a diameter of 3 inches, conforming to ISO 228/1 – G M and ISO 7/1 – R standards. Flanged and grooved end connections are available but do not include counter flanges or flexible joints, which are optional.
Optional Accessories:
The document lists various optional accessories for heat pumps and multifunction units, including pumping groups, chilled water storage tanks, noise reduction kits, antivibration holders, brine kits, desuperheaters, coil protection nets, sound attenuators, safety water flow switches, power factor capacitors, ambient temperature sensors, and various serial boards for communication.
Technical Data:
The technical data section provides detailed specifications for the REVERSO PF series, including cooling and heating capacities, power input, water flow rates, pressure drops, compressor details, air flow, refrigerant type, and sound levels. The data is presented for different sizes and configurations, with performance metrics such as EER, COP, and sound power levels.
Performance Metrics:
The document includes performance metrics for both summer and winter working modes, detailing cooling and heating capacities, unit power input, and efficiency ratios (EER and COP). Sound power levels and average sound pressure levels are also provided, along with net weight and hydraulic connection details.
Notes:
Additional notes clarify the conditions under which the technical data is measured, such as specific water and ambient temperatures according to Eurovent standards.
Overview: The document provides detailed technical specifications and features of the Pyxis HP "U" heat pumps and multifunction units, designed for outdoor installation. These units are equipped with scroll compressors and axial fans, offering both cooling and heating capabilities.
Specifications- Cooling Capacity: 121.0 to 772.0 kW
- Heating Capacity: 135.0 to 932.0 kW
- Refrigerant: R410A
- Compressor Type: Scroll
- Power Supply: 400/3/50 V/Ph/Hz
- Sound Power Level: Measured according to ISO EN 9614 – 2
- Average Sound Pressure Level: Measured 1m far according to ISO EN 3744
Features- Reversible heat pump with multiple size options.
- High efficiency with EER up to 2.95 and COP up to 3.20.
- Equipped with electronic expansion valves and IDEA® defrosting system for energy savings.
- Available with double, triple, or quadruple refrigerant and air circuits.
- Hydrophilic treatment available for coil heat exchangers.
- Eurovent Certification ensures compliance with industry standards.
Working Limits- Cooling Mode: Chilled water outlet temperature ranges from -12 to 20°C; ambient temperature from -10 to 45°C.
- Heating Mode: Hot water outlet temperature ranges from 30 to 60°C; ambient temperature from -10 to 30°C.
Main Components- Framework: Steel plate with protective treatment and epoxy powder coating.
- Compressors: Hermetic scroll compressors optimized for R410A.
- Heat Exchangers: Available in plate type or shell and tube configurations, with anticondensate insulation and temperature sensors.
- Air/Gas Heat Exchanger: Features internally corrugated copper tubes and high-efficiency aluminum fins for optimal heat transfer.
Benefits- High efficiency and energy savings with IDEA® defrosting system.
- Noise reduction kits available for quieter operation.
- Easy maintenance and comprehensive safety components.
Overview: The document provides technical data for the PYXIS HP heat pumps, which feature double and triple gas and air circuits. It includes specifications for cooling and heating capacities, power input, air flow, and sound levels, among other parameters.
Specifications: The PYXIS HP units are available in various sizes, each with specific cooling and heating capacities measured in kW. The units operate with R410A refrigerant and have multiple compressors and axial fans. The power supply is standardized at 400/3/50 V/Ph/Hz.
Performance Metrics: The document details the Energy Efficiency Ratio (EER) and Coefficient of Performance (COP) for both cooling and heating modes. Sound power levels and average sound pressure levels are provided, adhering to ISO standards.
Design Features: The units are designed for outdoor installation, featuring twin-screw compressors, shell and tube heat exchangers, and axial fans. The IDEA® defrosting system is highlighted for its energy efficiency and operational continuity.
Operational Limits: The cooling mode operates with chilled water outlet temperatures ranging from -10 to 15°C and ambient temperatures from -20 to 50°C. The heating mode supports hot water outlet temperatures from 20 to 63°C and ambient temperatures from -10 to 20°C.
Main Components: The framework is constructed from steel with protective treatments. Compressors are twin-screw semi-hermetic with integrated safety features. Heat exchangers are optimized for R134a refrigerant, and fans are axial with sickle-shaped blades for efficiency.
Additional Features: The document mentions optional accessories like flexible joints for hydraulic connections and noise reduction kits. The units are equipped with electronic expansion valves and safety components.
Refrigerant Circuit
The system includes components such as an electronic expansion valve for efficient temperature and pressure response, a reversing valve for cycle inversion, and a double safety valve system. It uses R134a refrigerant and features a patented defrosting system that activates only when necessary, saving energy.
Electrical Panel
Compliant with EN60204-1 norms, the panel is suitable for outdoor installation and includes a main switch, fuses, magnetothermic switches, and a transformer for auxiliary circuits. It supports both Part-Winding and Star/Delta starting systems for compressors.
Control System
The MP.COM microprocessor system provides control and monitoring capabilities with features like a graphic display, remote alarm contact, hour-meter, and LAN connection. It includes a nonvolatile memory for data storage and a password-protected menu.
Hydraulic Connections
Heat exchangers have threaded hydraulic connections up to 3” in diameter, with optional accessories for flange and flexible joint connections.
Optional Accessories
Available accessories include noise reduction kits, EC fans, antifreezing heaters, and various serial boards for communication. The system also offers options for partial heat recovery and additional monitoring tools.
Technical Data
The document provides detailed technical specifications for various models, including cooling and heating capacities, power input, refrigerant charge, and sound levels. It also lists the number of compressors, capacity steps, and air flow rates.
Overview: The document provides technical specifications and features of various heat pump models, including the Reverso Screw, Nemo HP, and Manta HP. These models are designed for indoor installation and are equipped with scroll compressors and plate heat exchangers. The document outlines their cooling and heating capacities, energy efficiency ratings, and other operational parameters.
Specifications:- Reverso Screw: Offers both cooling and heating modes with detailed specifications on cooling capacity, unit power input, water flow rates, and pressure drops. It includes information on compressors, axial fans, refrigerant type, and power supply requirements.
- Nemo HP: Features reversible heat pumps with cooling capacities ranging from 5.5 to 25.0 kW and heating capacities from 6.4 to 29.3 kW. It highlights the use of R410A refrigerant, a single refrigerant circuit, and a 3-speed circulation pump.
- Manta HP: Provides a wide range of models with cooling capacities from 26.8 to 606.0 kW and heating capacities from 34.8 to 817.0 kW. It emphasizes high ESEER values and the availability of single and double refrigerant circuits.
Procedures and Standards:- Sound power levels are measured according to ISO EN 9614-2, and average sound pressure levels are measured 1 meter away according to ISO EN 3744.
- Hydraulic connections are specified with grooved ends, and flexible joints are optional accessories.
- Cooling and heating capacities are referenced to specific water and air temperatures according to Eurovent standards.
Key Features and Benefits:- All models are designed for indoor installation and feature reduced noise emissions.
- They offer high energy efficiency with EER and COP values provided for each model.
- Partial heat recovery systems are available, enhancing energy efficiency.
- Units are Eurovent certified, ensuring compliance with industry standards.
Optional Accessories: The document lists various optional accessories such as condensing control with a 2-way valve, desuperheater, noise-deadening cup on the compressor, water tank, and remote control kits.
Technical Data: Detailed technical data is provided for each model, including dimensions, power supply requirements, and operational limits in cooling mode.
Overview: The document provides detailed technical specifications and features of the MANTA WP water-to-water heat pumps designed for indoor installation. These units are equipped with scroll compressors and plate heat exchangers, offering both cooling and heating capabilities.
Main Features:- Reversible heat pump with hydraulic circuit inversion.
- Cooling capacity ranges from 28.0 to 655.0 kW and heating capacity from 35.1 to 828.0 kW.
- 32 models available with an average step of 25 kW.
- High efficiency with EER up to 4.29, COP up to 4.46, and ESEER up to 5.33.
- Utilizes R410A refrigerant with single or double refrigerant circuits.
- Designed for indoor installation with reduced noise emission.
Main Benefits:- Equipped with multiple scroll compressors for high efficiency.
- Partial heat recovery system available.
- Easy maintenance and Eurovent certification.
Technical Specifications:- Evaporator chilled water outlet temperature: -12 to 20°C.
- Condenser outlet water temperature: 20 to 60°C.
- Sound power level and average sound pressure level are specified according to ISO standards.
Main Components:- Framework: Steel plate with protective treatment and epoxy powder coating.
- Compressors: Hermetic scroll compressors optimized for R410A with ON/OFF capacity control.
- Evaporator and Condenser: Copper brazed plate type with AISI 316 stainless steel connections.
- Refrigerant Circuit: Includes electronic expansion valve, sight glass, filter dryer, and safety valves.
- Electrical Panel: Complies with EN60204-1 norms, featuring main switch, contactors, and microprocessor control system.
Optional Accessories:- Rubber support kit, brine kits, desuperheater, condensing control with 2-way valve, and various serial boards for communication.
Control System: MP.COM microprocessor system with graphic display for monitoring and control, including remote alarm capabilities and data storage.
Hydraulic Connections: Threaded connections up to 3" diameter, compliant with ISO standards, with optional flexible joints.
Technical Data: Detailed tables provide specific data on cooling and heating capacities, power input, water flow rates, pressure drops, and other operational parameters for various models.
Overview: The document provides technical specifications and data for two types of heat pumps: MANTA WP and FRIGO SCREW WP, both designed for indoor installation. These systems are used for cooling and heating applications, utilizing water-to-water heat exchange processes.
MANTA WP Specifications:- Cooling and Heating Capacities: The MANTA WP operates in both summer and winter modes, with specific cooling and heating capacities measured in kW.
- Power and Efficiency: The unit's power input, EER (Energy Efficiency Ratio), and COP (Coefficient of Performance) are detailed, indicating the system's efficiency in different modes.
- Hydraulic and Refrigerant Details: Information on water flow rates, pressure drops, and refrigerant type (R410A) is provided, along with the number of compressors and capacity steps.
- Sound Levels: Sound power and pressure levels are specified according to ISO standards.
- Construction and Connections: Details on hydraulic connections and optional accessories like flexible joints are included.
FRIGO SCREW WP Specifications:- Main Features: This system features twin-screw compressors, electronic expansion valves, and shell and tube heat exchangers, optimized for R134a refrigerant.
- Performance Metrics: The cooling capacity ranges from 394 to 1505 kW, and heating capacity from 477 to 1976 kW, with high EER and COP values indicating efficiency.
- Components and Construction: The document details the construction materials and components, including the framework, compressors, evaporators, and condensers.
- Control and Electrical Systems: The control system includes a microprocessor with a graphic display, and the electrical panel complies with EN60204-1 norms.
- Optional Accessories: A list of available optional accessories is provided, enhancing the system's functionality and adaptability.
General Information:- Installation: Both systems are designed for indoor installation, with specific working limits for cooling and heating modes.
- Certifications: The systems are Eurovent certified, ensuring compliance with industry standards.
Overview: The document provides technical specifications and features of the NEMO A HP series of motoevaporating heat pumps designed for indoor installation. These units are equipped with scroll compressors and plate heat exchangers, offering both cooling and heating capabilities.
Main Features:- Split-system heat pump liquid chiller with 13 models available.
- Cooling capacity ranges from 5.5 to 25.0 kW, and heating capacity from 6.4 to 29.3 kW.
- Energy Efficiency Ratio (EER) up to 2.90 and Coefficient of Performance (COP) up to 3.40.
- Utilizes R410A refrigerant with a single refrigerant circuit.
- Equipped with a 3-speed circulation pump and suitable for indoor installation.
Benefits:- Partial heat recovery system available.
- Noise reduction kit and remote air/gas heat exchanger options available.
- Easy maintenance and Eurovent Certification.
Installation and Operation:- Designed for indoor installation with options for remote exchangers with axial or plug fans.
- Working limits in cooling mode: Evaporator chilled water outlet temperature ranges from -12 to 20°C, and ambient temperature from -10 to 45°C.
- Working limits in heating mode: Condenser hot water outlet temperature ranges from 28 to 58°C, and ambient temperature from -12 to 30°C.
Technical Specifications:- Compressors: Hermetic scroll type with ON/OFF capacity control.
- Heat Exchanger: Copper brazed plate type with AISI 316 stainless steel connections.
- Refrigerant Circuit: Includes reversing valve, electronic expansion valve, and pressure transducers.
- Electrical Panel: Complies with EN60204-1 norms, featuring a main switch, compressor contactor, and microprocessor control system.
Optional Accessories:- Remote control kit, noise damping cup, water tank, and various remote air/gas heat exchanger models.
Performance Data:- Sound power level and average sound pressure level are specified according to ISO standards.
- Detailed performance metrics for different models and configurations are provided, including cooling and heating capacities, power input, and efficiency ratios.
Technical Specifications:
1. The document outlines specifications for heat pumps and multifunction systems, focusing on chilled and hot water temperatures, ambient conditions, and sound levels according to ISO standards.
2. It includes data on cooling and heating capacities, unit power input, and efficiency ratios (EER and COP) for various models.
3. The systems are designed for indoor installation and can be paired with remote air/gas heat exchangers.
Main Features:
- The systems use R410A refrigerant and are equipped with scroll compressors and plate heat exchangers.
- They offer high efficiency with options for single or double refrigerant circuits.
- The units are designed for low noise emission and can produce domestic hot water on request.
Operating Limits:
- Cooling mode: Evaporator chilled water outlet temperature ranges from -12°C to 20°C, with ambient temperatures from -10°C to 45°C.
- Heating mode: Condenser hot water outlet temperature ranges from 28°C to 58°C, with ambient temperatures from -12°C to 30°C.
Main Components:
- The framework is made of steel with protective treatment and epoxy powder coating.
- Compressors are hermetic scroll type with thermal protection and rubber supports.
- Heat exchangers are copper brazed plate type with anticondensate insulation.
- The refrigerant circuit includes components like reversing valves, electronic expansion valves, and safety valves.
- The electrical panel complies with EN60204-1 norms and includes a microprocessor control system.
Optional Accessories:
- Various kits and serial boards are available for enhanced functionality and connectivity.
- Remote air/gas heat exchangers can be equipped with axial or plug fans.
Summary:
The document provides comprehensive technical data for the NEMO A HP and MANTA A HP series of heat pumps, highlighting their efficiency, adaptability, and suitability for various applications in heating and cooling. The systems are designed for indoor use with options for remote heat exchangers, offering flexibility and energy-saving features.
Technical Specifications:
The document provides detailed technical specifications for the MANTA A HP heat pumps and multifunction units. It includes data on cooling and heating capacities, power input, energy efficiency ratios (EER and COP), and sound levels. The units use R410A refrigerant and are designed for both summer and winter working modes.
Key Features:
The MANTA A HP units are equipped with scroll compressors, electronic expansion valves, and are suitable for indoor installation. They feature a patented IDEA® defrosting system that optimizes energy efficiency by activating only when necessary.
Performance Data:
The document includes tables with performance data across various models, detailing cooling and heating capacities, power inputs, and efficiency metrics. It also specifies the number of compressors, refrigerant charge, and power supply requirements.
Components and Construction:
The units are constructed with a self-supporting steel frame, copper brazed plate heat exchangers, and high-efficiency fans. The refrigerant circuit includes safety and control components such as pressure transducers and safety valves.
Control and Monitoring:
The control system is managed by an MP.COM microprocessor with a graphic display, providing monitoring and alarm status. It includes features like a clock card for alarm logging and LAN connectivity.
Installation and Maintenance:
The document outlines the installation requirements, including hydraulic connections and electrical panel specifications. It emphasizes ease of maintenance and the availability of noise reduction kits.
Additional Models:
Details on additional models such as TEAM MATE HP LNO, ELN, and PF variants are provided, highlighting differences in power input, cooling/heating capacities, and external static pressure requirements.
Overview
The document provides technical specifications and operational details for the MULTIPLO PF and MULTIPLO SCREW systems, which are designed to produce chilled and hot water for heating and cooling applications. These systems are equipped with various components and optional accessories to enhance their functionality and efficiency.
Working Logic
The MULTIPLO PF unit can produce chilled or hot water with variable loads up to 50% of the nominal capacity. It is equipped with one or two compressors, allowing for partial operation to achieve different working conditions. The unit's cooling and heating functions are controlled by selectors on the electric board, and optional pumps are factory-installed inside the chiller.
Compressor Configurations
Units with two compressors can operate in various modes, including cooling, heating, and defrosting, with different combinations of compressor activity. Units with one compressor have simpler operational modes.
Technical Data
The document includes detailed technical data for various sizes of the MULTIPLO PF, covering aspects such as cooling and heating capacities, power input, water flow rates, pressure drops, and sound levels. It also specifies the number of compressors, capacity steps, refrigerant type, and power supply requirements.
Optional Accessories
A range of optional accessories is available for the MULTIPLO PF, including pumping groups, storage tanks, antivibration holders, safety switches, and various serial boards for communication and data logging.
Main Features of MULTIPLO SCREW
The MULTIPLO SCREW is a multifunction chiller suitable for outdoor installation, featuring twin-screw compressors, double refrigerant circuits, and electronic expansion valves. It offers high energy efficiency and stability, with a patented defrosting system that optimizes energy use.
Working Limits
The document outlines the working limits for cooling and heating modes, specifying temperature ranges for the evaporator and condenser, as well as ambient temperature limits.
Main Components
The MULTIPLO SCREW includes a robust framework, efficient compressors, and advanced evaporators and condensers designed for optimal performance with R134a refrigerant. The system also features high-efficiency heat exchangers and various protective and monitoring components.
Conclusion
The document provides comprehensive technical details and specifications for the MULTIPLO PF and MULTIPLO SCREW systems, highlighting their capabilities, configurations, and optional enhancements to meet diverse heating and cooling needs.
Overview: The document provides detailed specifications and operational guidelines for the MULTIPLO SCREW, a multifunctional heat pump system designed for the simultaneous production of chilled and hot water. It includes information on the components, control systems, and optional accessories available for customization.
Specifications:- Heat Exchanger: Features a single circuit on the water side and independent circuits for each compressor on the refrigerant side. Constructed with carbon steel and copper tubes, equipped with anticondensate insulation and temperature sensors.
- Fans: Axial fans with sickle-shaped blades optimized for low noise, driven by AC motors with variable speed control.
- Refrigerant Circuit: Includes electronic expansion valves, reversing valves, sight glasses, filter dryers, solenoid valves, and safety valves. Utilizes R134a refrigerant.
- Electrical Panel: Complies with EN60204-1 norms, featuring main switches, magnetothermic switches, and a microprocessor control system with graphic display.
Control System: The MP.COM microprocessor system provides control and monitoring capabilities, including remote alarm contacts, hour-meter, data storage, and LAN connectivity.
Hydraulic Connections: Threaded and flanged connections are available, adhering to ISO standards, with options for flexible joints and adapters.
Working Logic: The system can independently or simultaneously produce chilled and hot water, with two screw compressors operating on separate circuits. It supports partial heat reclaim for domestic hot water production.
Optional Accessories: Includes various pumping groups, noise reduction kits, antivibration holders, and serial communication boards for enhanced functionality.
Technical Data: Detailed performance metrics are provided for different models, including cooling and heating capacities, power input, flow rates, and sound levels. The document also outlines the energy efficiency ratios (EER, COP, ESEER) and operational parameters.
Overview: The document provides technical specifications and operational details for the Trilogy Tetra and Trilogy ESA multifunction heat pumps by RCGROUP SpA. These systems are designed for simultaneous production of chilled water, hot water, and domestic hot water, with a focus on energy efficiency and noise reduction.
Specifications:- Cooling and Heating Capacities: The systems offer various capacities for cooling and heating, with specific power inputs and flow rates detailed for each model size.
- Sound Levels: Sound power and pressure levels are measured according to ISO standards, ensuring compliance with noise regulations.
- Refrigerant: Utilizes R410A refrigerant, optimized for performance and efficiency.
Components:- Framework: Constructed with a self-supporting steel frame, treated for corrosion resistance and soundproofed with polyurethane insulation.
- Compressors: Features hermetic scroll compressors with ON/OFF capacity control and integrated thermal protection.
- Heat Exchangers: Includes copper brazed plate exchangers for cooling, heating, and domestic hot water, all equipped with temperature sensors and antifreeze heaters.
- Fans: Axial fans with EC motors for low noise and variable speed control.
Control System: The MP.COM microprocessor system provides comprehensive control and monitoring, including remote alarm capabilities and data storage.
Optional Accessories: A range of optional accessories is available, including noise reduction kits, antifreeze heaters, and various communication boards for enhanced functionality.
Hydraulic Connections: Offers threaded and flanged connections, with optional flexible joints for ease of installation.
Operational Logic: The systems prioritize domestic hot water production, switching to heating only after hot water demands are met.
Efficiency Metrics: Detailed EER and COP values are provided, indicating the energy efficiency of the systems under specified conditions.
Refrigerant Circuit
The system features double reversing valves for cycle inversion and electronic expansion valves on both the plant side cooling heat exchanger and the source side heat exchanger. These valves enhance performance and efficiency by responding accurately to temperature and pressure changes. Additional components include a mechanical expansion valve for defrosting, sight glass, liquid receiver with service and safety valves, filter dryer, service valves, non-return valve, solenoid valve, and safety valves on both low and high-pressure sides. The circuit uses R410A refrigerant and includes copper tubing with anticondensate insulation.
Electrical Panel
Compliant with EN60204-1 norms, the electrical panel is suitable for outdoor installation. It includes a main switch with door lock safety, magnetothermic switches or fuses for compressors, and contactors for each load. The panel also features a transformer for auxiliary circuits and microprocessor supply, with selectors for cooling, heating, and domestic hot water modes. The power supply is 400/3/50+N.
Control System
The MP.COM microprocessor system with a graphic display monitors operating and alarm status. It includes a voltage-free contact for remote alarms, a main components hour-meter, nonvolatile memory for data storage, a password-protected menu, and LAN connection.
Optional Accessories
Available accessories include pumps for hot, chilled, and sanitary water, antifreezing heaters, noise reduction kits, antivibration holders, and various serial boards for communication protocols like BACnet and GSM modem connectivity.
Hydraulic Connections
The hydraulic connections are available in threaded, flanged, and grooved end types, corresponding to ISO standards. Flexible joints and adapter pipes are optional.
Technical Data
The document provides detailed technical data for various models, including cooling and heating capacities, power input, water flow rates, pressure drops, compressor details, refrigerant type, and sound levels. The data is organized in tables for easy comparison across different models.
Main Features and Benefits
The TRIPACK multifunction chillers are designed for indoor installation, equipped with scroll compressors and plate heat exchangers. They offer high efficiency, reduced noise emission, and ease of maintenance. The electronic expansion valves contribute to energy efficiency and system stability.
Working Limits
In cooling mode, the evaporator chilled water outlet temperature ranges from -10 to 15°C, and the ambient temperature ranges from -12 to 18°C. In heating mode, the condenser hot water outlet temperature ranges from 30 to 55°C, with an ambient temperature range of -10 to 35°C.
Specifications- Average step of 15kW with multi-refrigerant charge and seal charge.
- Equipped with AC axial fans and thermostatic expansion valve.
- Designed for outdoor installation with horizontal air flow.
- Split-system compatible with RC Group air conditioners and heat pump units.
Main Benefits- Noise reduction kits and support legs for vertical air flow available.
- Easy maintenance and weather-resistant materials for outdoor use.
Outdoor Installation- Constructed with weather-resistant materials suitable for outdoor environments.
Split System- Compatible with RC Group air conditioners and heat pump units.
- Support legs available for vertical air flow.
Main Components- Framework: Steel plate with protective treatment and epoxy powder coating.
- Fans: Axial fans with sickle-shaped blades and low noise optimization.
- Heat Exchangers: Copper tubes and aluminum fins for high heat transfer.
- Refrigerant Circuit: Includes valves, expansion valve, and filters.
- Electrical Panel: Complies with EN60204-1 norms, suitable for outdoor installation.
Technical Data- Capacity ranges from 12.1 kW to 307 kW depending on the model.
- Power supply varies between 230/1/50 and 400/3/50+N.
- Sound power levels and average sound pressure levels are specified for each model.
Dimensions- Dimensions vary by model, with detailed measurements provided.
Indoor Installation- Designed for indoor installation with ducting for air suction and discharge.
- Optional kit required for outdoor installation.
Fans with Brushless EC Motor- Brushless motors with electronic commutation for energy savings and low noise.
Overview: The document provides technical specifications and features of various heat pumps and dry coolers manufactured by RC Group SpA. It includes detailed data on performance, dimensions, and installation guidelines for different models.
Heat Pumps & Multifunction: The document outlines the specifications for the TEAM MATE HP PF series, including capacity with refrigerant charges R410A and R407C, unit power input, air flow, static pressure, and sound levels. It also details the power supply requirements and dimensions for installation.
Dry Coolers: Two types of dry coolers are described: standard dry coolers with axial fans and dry coolers with plug fans (PF). Key features include a range of capacities, fan types, and installation suitability for both indoor and outdoor environments. The document highlights the benefits of noise reduction kits and easy maintenance.
Technical Data: The document provides technical data for both standard and PF dry coolers, including capacity, power input, air flow, water flow, pressure drops, and sound levels. It also specifies the electrical requirements and hydraulic connections for each model.
RC World Software: RC World is a software application for product selection, performance calculation, and order management. It supports multiple languages and offers features like unit performance evaluation and optional accessory listings.
Spectrum Application: Spectrum is a web application designed to predict energy performance and conduct energy analysis for chillers and heat pumps. It evaluates standard indexes like ESEER, IPLV, SEER, and SCOP, and provides a one-year-based energy analysis for single or multiple machine configurations.
OverviewThis document provides technical details and benefits of various systems and software developed by RC Group for energy performance estimation and management of chillers, heat pumps, and multifunction units. It highlights the features and advantages of the SPECTRUM software, SEQUENCER, and RILHEVA monitoring system.
SPECTRUM SoftwareSPECTRUM is an energy performance estimation tool for chillers, heat pumps, and multifunction units. It is a free application available online, requiring RC WORLD electronic catalogue and registration. The software offers a user-friendly interface with graphical and numerical outputs, and periodic updates to its database and models.
Main Benefits for Planners- Aids in machine selection and operation.
- Facilitates return on investment analysis.
- Integrates results into project documentation.
Main Benefits for Energy Managers- Verifies predicted performances.
- Optimizes operational logic through integration with BMS/SEQ.
SEQUENCERThe SEQUENCER is designed as a master unit for managing a network of machines in a hydronic system. It supports 2-pipe, 4-pipe, and 6-pipe plants with up to 12 units, including those from other manufacturers. It can operate independently or with a BMS.
Main Features- Automatic unit activation/deactivation based on various conditions.
- Precision control of plant temperature.
- Energy efficiency improvement and control.
- Pumps control and plant management functions.
Active Control Benefits- Acoustic and demand limiting.
- Time scheduling and changeover for equalizing device working hours.
- Antifreeze function integration.
Passive Control Benefits- Alarm signal collection and fault reporting.
- Pre-programmed maintenance requests.
RILHEVA Monitoring SystemRILHEVA provides remote monitoring and management for air conditioning plants using GPRS technology. It supports up to 31 units and 400 Modbus Registers, with real-time data analysis and control via web access.
Main Functions- Real-time plant status checks and data analysis.
- Warning notifications via SMS, email, and other technologies.
- Historical data chart creation and export.
- Geographical map data monitoring.
- Remote control transmission to units.
Main Benefits for End Users- Constant plant monitoring.
- Prevention of unit stoppages.
- Warning signals for critical parameter breaches.
CertificationsRC Group holds ISO 9001 and ISO 14001 certifications, ensuring quality and environmental management standards.